JPS5517685A - Method and device for reducing eccentricity of turbo machine - Google Patents
Method and device for reducing eccentricity of turbo machineInfo
- Publication number
- JPS5517685A JPS5517685A JP7924179A JP7924179A JPS5517685A JP S5517685 A JPS5517685 A JP S5517685A JP 7924179 A JP7924179 A JP 7924179A JP 7924179 A JP7924179 A JP 7924179A JP S5517685 A JPS5517685 A JP S5517685A
- Authority
- JP
- Japan
- Prior art keywords
- turbo machine
- reducing eccentricity
- eccentricity
- reducing
- turbo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
- F01D25/265—Vertically split casings; Clamping arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
- F05D2230/644—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins for adjusting the position or the alignment, e.g. wedges or eccenters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S403/00—Joints and connections
- Y10S403/07—Split ring stop or abutment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/919,534 US4222708A (en) | 1978-06-26 | 1978-06-26 | Method and apparatus for reducing eccentricity in a turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5517685A true JPS5517685A (en) | 1980-02-07 |
JPS6225842B2 JPS6225842B2 (ja) | 1987-06-05 |
Family
ID=25442267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7924179A Granted JPS5517685A (en) | 1978-06-26 | 1979-06-25 | Method and device for reducing eccentricity of turbo machine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4222708A (ja) |
JP (1) | JPS5517685A (ja) |
DE (1) | DE2925415A1 (ja) |
FR (1) | FR2434269B1 (ja) |
GB (1) | GB2024958B (ja) |
IT (1) | IT1121813B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099601A (ja) * | 1983-11-04 | 1985-06-03 | 大宮木材工業株式会社 | 斑取り作業用自動送り装置 |
JP2004308009A (ja) * | 2003-04-02 | 2004-11-04 | General Electric Co <Ge> | タービン流路部品での耐環境性皮膜及びボンドコーティングの施工方法 |
JP2005188515A (ja) * | 2003-12-24 | 2005-07-14 | General Electric Co <Ge> | タービンエンジンシェルの半径方向間隙を最適化するための方法及び装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050524B (en) * | 1979-06-06 | 1982-10-20 | Rolls Royce | Turbine stator shroud assembly |
FR2515734A1 (fr) * | 1981-11-05 | 1983-05-06 | Snecma | Systeme d'ajustement du centrage d'une roue de turbomachine et turbomachine munie de moyens permettant l'application dudit systeme |
US4807752A (en) * | 1986-01-21 | 1989-02-28 | Placontrol Corporation | Dental floss holders and package assembly of same |
FR2644843B1 (fr) * | 1989-03-23 | 1991-05-24 | Snecma | Procede de montage de la turbine basse pression sur le corps haute pression d'une turbomachine a palier inter-arbres et outillages pour la mise en oeuvre du procede |
FR2652858B1 (fr) * | 1989-10-11 | 1993-05-07 | Snecma | Stator de turbomachine associe a des moyens de deformation. |
US5118253A (en) * | 1990-09-12 | 1992-06-02 | United Technologies Corporation | Compressor case construction with backbone |
DE19719770A1 (de) * | 1997-05-10 | 1998-11-12 | Asea Brown Boveri | Turbomaschine |
US6309177B1 (en) * | 1999-06-08 | 2001-10-30 | Pratt & Whitney Canada Corp. | Concentricity ring |
US6467339B1 (en) * | 2000-07-13 | 2002-10-22 | United Technologies Corporation | Method for deploying shroud segments in a turbine engine |
US6571563B2 (en) * | 2000-12-19 | 2003-06-03 | Honeywell Power Systems, Inc. | Gas turbine engine with offset shroud |
US6708482B2 (en) * | 2001-11-29 | 2004-03-23 | General Electric Company | Aircraft engine with inter-turbine engine frame |
US7114920B2 (en) * | 2004-06-25 | 2006-10-03 | Pratt & Whitney Canada Corp. | Shroud and vane segments having edge notches |
US7510374B2 (en) * | 2005-07-28 | 2009-03-31 | Honeywell International Inc. | Non-concentric rings for reduced turbo-machinery operating clearances |
US20090031802A1 (en) * | 2007-08-03 | 2009-02-05 | General Electric Company | Rotor alignment system and method |
US7878756B2 (en) * | 2007-10-31 | 2011-02-01 | United Technologies Corporation | Systems and methods for controlling seal clearance in a turbine engine |
WO2009123301A2 (en) * | 2008-03-31 | 2009-10-08 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
US8316523B2 (en) * | 2009-10-01 | 2012-11-27 | Pratt & Whitney Canada Corp. | Method for centering engine structures |
CH703430A1 (de) * | 2010-07-13 | 2012-01-13 | Alstom Technology Ltd | Verfahren zur Einstellung der Rotorlage bei einer Gasturbine oder Dampfturbine. |
FR2983518B1 (fr) * | 2011-12-06 | 2014-02-07 | Snecma | Dispositif deverrouillable d'arret axial d'une couronne d'etancheite contactee par une roue mobile de module de turbomachine d'aeronef |
US9598981B2 (en) * | 2013-11-22 | 2017-03-21 | Siemens Energy, Inc. | Industrial gas turbine exhaust system diffuser inlet lip |
US10920605B2 (en) * | 2017-12-21 | 2021-02-16 | General Electric Company | System and method for measuring eccentricity of turbine shell relative to turbine rotor |
US11415062B2 (en) * | 2020-11-18 | 2022-08-16 | Raytheon Technologies Corporation | Rotating sleeve controlling clearance of seal assembly of gas turbine engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2915280A (en) * | 1957-04-18 | 1959-12-01 | Gen Electric | Nozzle and seal assembly |
US3062497A (en) * | 1958-11-24 | 1962-11-06 | Ford Motor Co | Gas turbine engine |
US3269677A (en) * | 1963-12-30 | 1966-08-30 | Gen Electric | Self-aligning mounting structure |
US3387820A (en) * | 1965-05-24 | 1968-06-11 | Continental Aviat & Engineerin | Turbine engine construction |
US3385624A (en) * | 1966-04-20 | 1968-05-28 | Baclini David | Eccentric adjusting device |
US3628884A (en) * | 1970-06-26 | 1971-12-21 | Westinghouse Electric Corp | Method and apparatus for supporting an inner casing structure |
CH536456A (de) * | 1971-03-17 | 1973-04-30 | Bbc Sulzer Turbomaschinen | Unter dem Eigengewicht sich elastisch deformierendes Maschinengehäuse |
CH553921A (de) * | 1972-07-13 | 1974-09-13 | Bbc Sulzer Turbomaschinen | Verstelleinrichtung fuer die leitschaufeln eines axialverdichters. |
CH581281A5 (ja) * | 1974-09-03 | 1976-10-29 | Bruderer Ag | |
US4127357A (en) * | 1977-06-24 | 1978-11-28 | General Electric Company | Variable shroud for a turbomachine |
-
1978
- 1978-06-26 US US05/919,534 patent/US4222708A/en not_active Expired - Lifetime
-
1979
- 1979-05-11 GB GB7916527A patent/GB2024958B/en not_active Expired
- 1979-06-18 IT IT23667/79A patent/IT1121813B/it active
- 1979-06-23 DE DE19792925415 patent/DE2925415A1/de not_active Withdrawn
- 1979-06-25 JP JP7924179A patent/JPS5517685A/ja active Granted
- 1979-06-26 FR FR7916365A patent/FR2434269B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6099601A (ja) * | 1983-11-04 | 1985-06-03 | 大宮木材工業株式会社 | 斑取り作業用自動送り装置 |
JPS6260961B2 (ja) * | 1983-11-04 | 1987-12-18 | Oomya Mokuzai Kogyo Kk | |
JP2004308009A (ja) * | 2003-04-02 | 2004-11-04 | General Electric Co <Ge> | タービン流路部品での耐環境性皮膜及びボンドコーティングの施工方法 |
JP2005188515A (ja) * | 2003-12-24 | 2005-07-14 | General Electric Co <Ge> | タービンエンジンシェルの半径方向間隙を最適化するための方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
DE2925415A1 (de) | 1980-01-10 |
US4222708A (en) | 1980-09-16 |
IT7923667A0 (it) | 1979-06-18 |
FR2434269A1 (fr) | 1980-03-21 |
FR2434269B1 (fr) | 1987-01-09 |
IT1121813B (it) | 1986-04-23 |
GB2024958B (en) | 1982-09-15 |
GB2024958A (en) | 1980-01-16 |
JPS6225842B2 (ja) | 1987-06-05 |
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